Title:
METHODS AND APPARATUS FOR DYNAMIC HARQ-ACK CODEBOOK FOR NETWORK-CONTROLLED REPEATERS
Document Type and Number:
WIPO Patent Application WO/2024/031512
Kind Code:
A1
Abstract:
Methods and apparatus are provided for wireless communication performed by a network-controlled repeater (NCR) configured to forward downlink (DL) channels or signals from a base station to a user equipment (UE). The NCR determines a duration for which hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback is configured. The NCR determines a number of measurements of the DL channels or signals for which a single HARQ-ACK bit is reported. The NCR determines, based on the number of measurements and a comparison with a success threshold for each of the measurements, an acknowledgement (ACK) or negative acknowledgement (NACK) for each configured HARQ-ACK bit in a first sequence of HARQ-ACK bits. The NCR constructs a dynamic HARQ-ACK codebook to send to the base station. The dynamic HARQ-ACK codebook includes at least the first sequence of HARQ-ACK bits.
Inventors:
BHAMRI ANKIT (DE)
HE HONG (US)
YAO CHUNHAI (CN)
ZENG WEI (US)
ZHANG DAWEI (US)
OTERI OGHENEKOME (US)
NIU HUANING (US)
YANG WEIDONG (US)
YE CHUNXUAN (US)
HE HONG (US)
YAO CHUNHAI (CN)
ZENG WEI (US)
ZHANG DAWEI (US)
OTERI OGHENEKOME (US)
NIU HUANING (US)
YANG WEIDONG (US)
YE CHUNXUAN (US)
Application Number:
PCT/CN2022/111690
Publication Date:
February 15, 2024
Filing Date:
August 11, 2022
Export Citation:
Assignee:
APPLE INC (US)
International Classes:
H04L5/00
Foreign References:
| US20210297190A1 | 2021-09-23 | |||
| US20200295810A1 | 2020-09-17 | |||
| US20210184801A1 | 2021-06-17 | |||
| CN113615120A | 2021-11-05 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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